Home / 1,656,850.28-2,485,281.90-504,108.24

Finding the Fourth Proportional to 1,656,850.28, 2,485,281.90 and 504,108.24

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Solution

The fourth proportional to 1,656,850.28, 2,485,281.90 and 504,108.24 is: 756,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,850.28 : 2,485,281.90 = 504,108.24 : x
  2. Step 2: Convert to fraction form
    1,656,850.28/2,485,281.90 = 504,108.24/x
  3. Step 3: Cross multiply
    1,656,850.28x = 2,485,281.90 × 504,108.24
  4. Step 4: Simplify right side
    1,656,850.28x = 1,252,851,084,512.86
  5. Step 5: Solve for x
    x = 1,252,851,084,512.86/1,656,850.28
  6. Step 6: Final answer
    x = 756,164.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.